The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.
Group includes
212,000 stamps (oldest since 1867)
5,000 documents (oldest since 1865)
120,000 manuscripts and books
مايو 1947م
طابع الطغرة خطأ ألوان،
ختم البريد الجوي
م26.05.1947